7782-44-7|OxygenProducts Supply - Chemical intermediates Network

Oxygen cas no:7782-44-7

Synonyms: Dioxygen;Molecular oxygen; Oxygen molecule

Identification

NameOxygen
CAS7782-44-7
SynonymsDioxygen;Molecular oxygen; Oxygen molecule
EINECS(EC#)231-956-9
Molecular FormulaO2
Molecular Weight32.00

Chemical Properties

Appearancecolourless gas

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass2.2

Safety Data

Hazard (Gaseous) Moderate fire risk as oxidizing agent; therapeutic overdoses can cause convulsions. (Liquid) May explode on contact with heat or oxidizable materials. Irritant to skin and tissue.
Risk R8
Safety

Human systemic effects by inhalation: cough and other pulmonary changes. Human teratogenic effects by inhalation: developmental abnormalities of the fetal cardiovascular system. Mutation data reported. Not toxic as gas. In liquid form it can cause severe “burns” and tissue damage on contact with the skin due to extreme cold.
Hazard Codes:? Oxidizing O, Corrosive C
Risk Statements: 8-52/53-34
?R8 :Contact with combustible material may cause fire.?
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.?
R34:Causes burns.
Safety Statements: 17-45-36/37/39-26-61?
S17:Keep away from combustible material.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN 1072 2.2
RTECS: RS2060000
F: 4.5-31
HazardClass: 2.2

Toxicity

1.	???	cyt-ham:lng 80 pph	???	MUREAV ?? Mutation Research. 57 (1978),27.
2.	???	cyt-ham:lng 80 pph	???	ACATA5 ?? Acta Anatomica. 94 (1976),520.
3.	???	ihl-hmn TCLo:100 pph/14H:PUL	???	JAMAAP ?? JAMA, Journal of the American Medical Association. 128 (1945),710.

supplier list

Messer Gas Product Co Ltd: Tel:+86-(21)-6391 6611; Address: 33 Floor, Central Plaza, 381 Huai Hai Zhong Road, Shanghai 200020,

Pechiney Ugine Kuhlmann-POK: Tel:; Address: 10 rue du General Foy, Paris 8e,

Air Liquide S.A.: Tel:+33-(149)-83-55-55; Address: 57 AV Carnot, Chambigny-Sur-Marne,Cedex F-94503,

Air Liquide and Air Products and Chemicals: Tel:+33-(140)-62-55-55; Address: 75, quai d'Orsay,75321 Paris Cedex 07 75321,

AGA Gas GmbH Technische Gase: Tel:+49-(473)-4 910-1; Address: Gaensemarkt 50, Hamburg 36 D-2000,

Westfalen AG: Tel:+49-(251)-6 95-0; Address: Industrieweg 43, M?nster 48155,

Southern Air Products (Guangzhou) Ltd: Tel:+86-(20)-82265505; Address: 100 Junda Road,Eastern Section, GETDD, Guangzhou 510530,

The Fuyang General Chemical Factory: Tel:; Address:

Jocil Limited: Tel:+91-(863)-2290190; Address: P.O. Box 216, Arundelpet, Guntur, Andhra Pradesh 522 002,

Veecon IPA Gastechnik Ltd.: Tel:+91-(11)-6642388, 6644517; Address: 6/4, Ward No.1, Mehrauli Road, Mehrauli, New Delhi 110030,

National Fertilizers Ltd.: Tel:+91-(120)-2412316; Address: A-11, Sector-24, Noida, Gautam Budh Nagar, Uttar Pradesh 201301,

Mysore Oxygen Co. Pvt. Ltd.: Tel:+91-(821)-2402528, 2402289; Address: Plot No. 86, Hootagalli Industrial Area, Mysore, Karnataka 571186,

Jindal Praxair Oxygen Co. Ltd.: Tel:+91-(8395)-2550856, 2550857; Address: Post Box No.16 Vidyanagar, Bellary, Karnataka 583275,

Bombay Oxygen Corporation Ltd.: Tel:+91-(22)-2564 8951/3; Address: LB Shastri Marg, Mulund W, Mumbai, Maharashtra 400 080,

National Organic Chemicals Industries Ltd.(NOCIL): Tel:+91-(22)-2767 2735 / 89; Address: Mafatlal House,H.T.Parekh Marg,Backbay Reclamation,Chrchgate, Mumbai, Maharashtra 400 020,

Oxygen cas no:7782-44-7

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